---
title: "OpenMemory vs mempalace"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/caviraoss-openmemory-vs-mempalace-mempalace"
tools: ["caviraoss-openmemory", "mempalace-mempalace"]
---

# OpenMemory vs mempalace

Neutral, constraint-first comparison with live GitHub stats.

| | [OpenMemory](/tools/caviraoss-openmemory.md) | [mempalace](/tools/mempalace-mempalace.md) |
| --- | --- | --- |
| Tagline | Local persistent memory store for LLM applications | A benchmarked open-source AI memory system that stores conversation history verbatim. |
| Stars | 4,314 | 57,072 |
| Forks | 488 | 7,370 |
| Open issues | 13 | 587 |
| Language | TypeScript | Python |
| License | Apache-2.0 | MIT |
| Categories | AI Agents, Data & Retrieval | Data & Retrieval |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=caviraoss-openmemory`](/api/graphcanon/graph?tool=caviraoss-openmemory)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_